Icom IC-F3GT, IC-F3GS service manual Variable

Page 19

[MAIN UNIT]

REF

ORDER

 

DESCRIPTION

 

NO.

NO.

 

 

 

 

 

 

 

 

 

 

R7

7030003320

S.RESISTOR

ERJ3GEYJ 101 V (100 Ω )

 

R9

7030003560

S.RESISTOR

ERJ3GEYJ 103 V (10 kΩ )

 

R10

7030003250

S.RESISTOR

ERJ3GEYJ 270 V (27 Ω )

K

 

7030003300

S.RESISTOR

ERJ3GEYJ 680 V (68 Ω )

A

 

7030003310

S.RESISTOR

ERJ3GEYJ 820 V (82 Ω )

[OTHER]

R11

7030003450

S.RESISTOR

ERJ3GEYJ 122 V (1.2 kΩ )

 

R12

7030003500

S.RESISTOR

ERJ3GEYJ 332 V (3.3 kΩ )

 

R13

7030003260

S.RESISTOR

ERJ3GEYJ 330 V (33 Ω )

 

R14

7030003520

S.RESISTOR

ERJ3GEYJ 472 V (4.7 kΩ )

 

R15

7030003320

S.RESISTOR

ERJ3GEYJ 101 V (100 Ω )

 

R16

7030004050

S.RESISTOR

ERJ3GEYJ 1R0 V (1 Ω )

 

R17

7030003440

S.RESISTOR

ERJ3GEYJ 102 V (1 kΩ )

 

R18

7030003630

S.RESISTOR

ERJ3GEYJ 393 V (39 kΩ )

 

R19

7030003320

S.RESISTOR

ERJ3GEYJ 101 V (100 Ω )

 

R20

7030005070

S.RESISTOR

ERJ2GEJ 683 X (68 kΩ )

 

R21

7030003320

S.RESISTOR

ERJ3GEYJ 101 V (100 Ω )

 

R22

7030003660

S.RESISTOR

ERJ3GEYJ 683 V (68 kΩ )

 

R23

7030003320

S.RESISTOR

ERJ3GEYJ 101 V (100 Ω )

 

R25

7030005040

S.RESISTOR

ERJ2GEJ 472 X (4.7 kΩ )

 

R26

7030005040

S.RESISTOR

ERJ2GEJ 472 X (4.7 kΩ )

 

R27

7030003400

S.RESISTOR

ERJ3GEYJ 471 V (470 Ω )

 

R28

7030003320

S.RESISTOR

ERJ3GEYJ 101 V (100 Ω )

 

R29

7030005120

S.RESISTOR

ERJ2GEJ 102 X (1 kΩ )

 

R30

7030003520

S.RESISTOR

ERJ3GEYJ 472 V (4.7 kΩ )

 

R31

7030003440

S.RESISTOR

ERJ3GEYJ 102 V (1 kΩ )

 

R32

7030003410

S.RESISTOR

ERJ3GEYJ 561 V (560 Ω )

 

R33

7030003480

S.RESISTOR

ERJ3GEYJ 222 V (2.2 kΩ )

 

R34

7030003200

S.RESISTOR

ERJ3GEYJ 100 V (10 Ω )

 

R35

7030003420

S.RESISTOR

ERJ3GEYJ 681 V (680 Ω )

 

R41

7030003280

S.RESISTOR

ERJ3GEYJ 470 V (47 Ω )

B

 

7030003320

S.RESISTOR

ERJ3GEYJ 101 V (100 Ω )

C

R44

7030003560

S.RESISTOR

ERJ3GEYJ 103 V (10 kΩ )

R

 

7030003590

S.RESISTOR

ERJ3GEYJ 183 V (18 kΩ ) [OTHER]

 

7030004120

S.RESISTOR

ERJ3GEYJ 203 V (20 kΩ )

A, D

R45

7030003320

S.RESISTOR

ERJ3GEYJ 101 V (100 Ω )

 

R48

7030003440

S.RESISTOR

ERJ3GEYJ 102 V (1 kΩ )

A, O

 

7030003560

S.RESISTOR

ERJ3GEYJ 103 V (10 kΩ ) [OTHER]

R49

7030003640

S.RESISTOR

ERJ3GEYJ 473 V (47 kΩ )

 

R50

7030003760

S.RESISTOR

ERJ3GEYJ 474 V (470 kΩ )

R51

7030003680

S.RESISTOR

ERJ3GEYJ 104 V (100 kΩ )

R52

7030003680

S.RESISTOR

ERJ3GEYJ 104 V (100 kΩ )

R53

7030003560

S.RESISTOR

ERJ3GEYJ 103 V (10 kΩ )

 

R54

7030003710

S.RESISTOR

ERJ3GEYJ 184 V (180 kΩ )

R57

7030003680

S.RESISTOR

ERJ3GEYJ 104 V (100 kΩ )

R58

7030003680

S.RESISTOR

ERJ3GEYJ 104 V (100 kΩ )

R59

7030003400

S.RESISTOR

ERJ3GEYJ 471 V (470 Ω )

 

R61

7030003280

S.RESISTOR

ERJ3GEYJ 470 V (47 Ω )

 

R62

7030003680

S.RESISTOR

ERJ3GEYJ 104 V (100 kΩ )

R63

7030003680

S.RESISTOR

ERJ3GEYJ 104 V (100 kΩ )

R64

7030003680

S.RESISTOR

ERJ3GEYJ 104 V (100 kΩ )

R65

7030003680

S.RESISTOR

ERJ3GEYJ 104 V (100 kΩ )

R66

7030003680

S.RESISTOR

ERJ3GEYJ 104 V (100 kΩ )

R67

7030003680

S.RESISTOR

ERJ3GEYJ 104 V (100 kΩ )

R68

7030003520

S.RESISTOR

ERJ3GEYJ 472 V (4.7 kΩ )

 

R69

7030003320

S.RESISTOR

ERJ3GEYJ 101 V (100 Ω )

 

R70

7030003520

S.RESISTOR

ERJ3GEYJ 472 V (4.7 kΩ )

M, P

 

7030003560

S.RESISTOR

ERJ3GEYJ 103 V (10 kΩ )

A

 

7030003650

S.RESISTOR

ERJ3GEYJ 563 V (56 kΩ )

F

 

7030003680

S.RESISTOR

ERJ3GEYJ 104 V (100 kΩ ) [OTHER]

R72

7030003560

S.RESISTOR

ERJ3GEYJ 103 V (10 kΩ )

 

R75

7030003330

S.RESISTOR

ERJ3GEYJ 121 V (120 Ω ) [OTHER]

 

7030003340

S.RESISTOR

ERJ3GEYJ 151 V (150 Ω )

A

R77

7030003200

S.RESISTOR

ERJ3GEYJ 100 V (10 Ω )

E

 

7030003320

S.RESISTOR

ERJ3GEYJ 101 V (100 Ω ) [OTHER]

R79

7030003410

S.RESISTOR

ERJ3GEYJ 561 V (560 Ω ) except J

 

7030003450

S.RESISTOR

ERJ3GEYJ 122 V (1.2 kΩ )

G

R80

7030003680

S.RESISTOR

ERJ3GEYJ 104 V (100 kΩ )

R81

7030003410

S.RESISTOR

ERJ3GEYJ 561 V (560 Ω )

J

 

7030003460

S.RESISTOR

ERJ3GEYJ 152 V (1.5 kΩ ) [OTHER]

R82

7030003480

S.RESISTOR

ERJ3GEYJ 222 V (2.2 kΩ ) [OTHER]

 

7030003510

S.RESISTOR

ERJ3GEYJ 392 V (3.9 kΩ )

I

R83

7030003400

S.RESISTOR

ERJ3GEYJ 471 V (470 Ω )

 

R84

7030003390

S.RESISTOR

ERJ3GEYJ 391 V (390 Ω )

 

R85

7030003460

S.RESISTOR

ERJ3GEYJ 152 V (1.5 kΩ )

 

 

 

 

 

 

[MAIN UNIT]

REF

ORDER

 

DESCRIPTION

 

NO.

NO.

 

 

 

 

 

 

 

 

 

 

R86

7030003640

S.RESISTOR

ERJ3GEYJ 473 V (47 kΩ )

I

 

7030003670

S.RESISTOR

ERJ3GEYJ 823 V (82 kΩ ) [OTHER]

R87

7030003400

S.RESISTOR

ERJ3GEYJ 471 V (470 Ω ) [OTHER]

 

7030003480

S.RESISTOR

ERJ3GEYJ 222 V (2.2 kΩ )

I

R88

7030003620

S.RESISTOR

ERJ3GEYJ 333 V (33 kΩ )

R

 

7030003630

S.RESISTOR

ERJ3GEYJ 393 V (39 kΩ ) [OTHER]

R89

7030003450

S.RESISTOR

ERJ3GEYJ 122 V (1.2 kΩ )

 

R90

7030003780

S.RESISTOR

ERJ3GEYJ 684 V (680 kΩ )

 

R93

7030003610

S.RESISTOR

ERJ3GEYJ 273 V (27 kΩ )

 

R94

7030003800

S.RESISTOR

ERJ3GEYJ 105 V (1 MΩ )

 

R95

7030003800

S.RESISTOR

ERJ3GEYJ 105 V (1 MΩ )

 

R96

7030003640

S.RESISTOR

ERJ3GEYJ 473 V (47 kΩ )

 

R97

7030003720

S.RESISTOR

ERJ3GEYJ 224 V (220 kΩ )

 

R98

7030003710

S.RESISTOR

ERJ3GEYJ 184 V (180 kΩ )

 

R99

7030003570

S.RESISTOR

ERJ3GEYJ 123 V (12 kΩ )

 

R100

7030003470

S.RESISTOR

ERJ3GEYJ 182 V (1.8 kΩ )

 

R101

7030003800

S.RESISTOR

ERJ3GEYJ 105 V (1 MΩ )

 

R102

7030003200

S.RESISTOR

ERJ3GEYJ 100 V (10 Ω )

 

R103

7030003570

S.RESISTOR

ERJ3GEYJ 123 V (12 kΩ )

 

R104

7030003680

S.RESISTOR

ERJ3GEYJ 104 V (100 kΩ )

 

R105

7030003390

S.RESISTOR

ERJ3GEYJ 391 V (390 Ω ) [OTHER]

 

7030003400

S.RESISTOR

ERJ3GEYJ 471 V (470 Ω )

I

R107

7030003700

S.RESISTOR

ERJ3GEYJ 154 V (150 kΩ )

 

R108

7030003700

S.RESISTOR

ERJ3GEYJ 154 V (150 kΩ )

 

R109

7030003560

S.RESISTOR

ERJ3GEYJ 103 V (10 kΩ )

 

R112

7030003800

S.RESISTOR

ERJ3GEYJ 105 V (1 MΩ )

 

R113

7030003660

S.RESISTOR

ERJ3GEYJ 683 V (68 kΩ )

 

R114

7030003600

S.RESISTOR

ERJ3GEYJ 223 V (22 kΩ ) [OTHER]

 

7030003620

S.RESISTOR

ERJ3GEYJ 333 V (33 kΩ )

I

R115

7030003690

S.RESISTOR

ERJ3GEYJ 124 V (120 kΩ )

 

R116

7030003440

S.RESISTOR

ERJ3GEYJ 102 V (1 kΩ )

 

R117

7030003460

S.RESISTOR

ERJ3GEYJ 152 V (1.5 kΩ )

 

R120

7030003660

S.RESISTOR

ERJ3GEYJ 683 V (68 kΩ )

 

R121

7030003440

S.RESISTOR

ERJ3GEYJ 102 V (1 kΩ )

 

R122

7030003490

S.RESISTOR

ERJ3GEYJ 272 V (2.7 kΩ )

 

R123

7030003500

S.RESISTOR

ERJ3GEYJ 332 V (3.3 kΩ )

 

R125

7030003610

S.RESISTOR

ERJ3GEYJ 273 V (27 kΩ )

 

R126

7030003560

S.RESISTOR

ERJ3GEYJ 103 V (10 kΩ )

 

R127

7030003260

S.RESISTOR

ERJ3GEYJ 330 V (33 Ω )

 

R128

7030003200

S.RESISTOR

ERJ3GEYJ 100 V (10 Ω )

 

R130

7030003680

S.RESISTOR

ERJ3GEYJ 104 V (100 kΩ )

 

R131

7030003400

S.RESISTOR

ERJ3GEYJ 471 V (470 Ω )

 

R132

7030003400

S.RESISTOR

ERJ3GEYJ 471 V (470 Ω )

 

R134

7030003480

S.RESISTOR

ERJ3GEYJ 222 V (2.2 kΩ )

 

R135

7030003560

S.RESISTOR

ERJ3GEYJ 103 V (10 kΩ )

 

R136

7030003320

S.RESISTOR

ERJ3GEYJ 101 V (100 Ω )

 

R137

7030003320

S.RESISTOR

ERJ3GEYJ 101 V (100 Ω )

 

R139

7030003520

S.RESISTOR

ERJ3GEYJ 472 V (4.7 kΩ )

 

R140

7030003680

S.RESISTOR

ERJ3GEYJ 104 V (100 kΩ )

 

R141

7030003520

S.RESISTOR

ERJ3GEYJ 472 V (4.7 kΩ )

 

R142

7030003320

S.RESISTOR

ERJ3GEYJ 101 V (100 Ω )

 

R143

7210003060

VARIABLE

TP76N00N-15F-10KA-2251

 

R144

7030003600

S.RESISTOR

ERJ3GEYJ 223 V (22 kΩ )

 

R145

7030003800

S.RESISTOR

ERJ3GEYJ 105 V (1 MΩ )

 

R146

7030003570

S.RESISTOR

ERJ3GEYJ 123 V (12 kΩ )

 

R147

7030003570

S.RESISTOR

ERJ3GEYJ 123 V (12 kΩ )

 

R148

7030003680

S.RESISTOR

ERJ3GEYJ 104 V (100 kΩ )

 

R150

7030003400

S.RESISTOR

ERJ3GEYJ 471 V (470 Ω )

 

R151

7030003640

S.RESISTOR

ERJ3GEYJ 473 V (47 kΩ )

 

R152

7030003760

S.RESISTOR

ERJ3GEYJ 474 V (470 kΩ )

 

R153

7030003760

S.RESISTOR

ERJ3GEYJ 474 V (470 kΩ )

 

R154

7030003760

S.RESISTOR

ERJ3GEYJ 474 V (470 kΩ )

 

R155

7030003320

S.RESISTOR

ERJ3GEYJ 101 V (100 Ω )

 

R159

7030003680

S.RESISTOR

ERJ3GEYJ 104 V (100 kΩ )

 

R160

7030003340

S.RESISTOR

ERJ3GEYJ 151 V (150 Ω )

 

R161

7030003600

S.RESISTOR

ERJ3GEYJ 223 V (22 kΩ )

 

R162

7030003600

S.RESISTOR

ERJ3GEYJ 223 V (22 kΩ )

 

R163

7030003480

S.RESISTOR

ERJ3GEYJ 222 V (2.2 kΩ )

 

R164

7030003680

S.RESISTOR

ERJ3GEYJ 104 V (100 kΩ )

 

 

 

 

[F3GT] only

R165

7030003680

S.RESISTOR

ERJ3GEYJ 104 V (100 kΩ )

 

 

 

 

[F3GS] only

R168

7030003560

S.RESISTOR

ERJ3GEYJ 103 V (10 kΩ )

 

R169

7030003560

S.RESISTOR

ERJ3GEYJ 103 V (10 kΩ )

R

 

7030003570

S.RESISTOR

ERJ3GEYJ 123 V (12 kΩ ) [OTHER]

R170

7030003560

S.RESISTOR

ERJ3GEYJ 103 V (10 kΩ )

 

 

 

 

 

 

 

 

 

 

S.=Surface mount

A: L-band of ETS/CEPT version

B: L-band

C: H-band

D: W/N-type

E: ETS/CEPT version

F: W-type and H-band of ETS/CEPT version

G: W-type of [GEN]

H: EIA/TIA version

I: N and W/N type J: W-type of ETS/CEPT version

K: L-band of [GEN] and EIA/TIA version

L: H-band of [GEN] and EIA/TIA version

M: N-type of ETS/CEPT version

N: H-band of ETS/CEPT version

O: W-type and L-band of [GEN]

P: M (20 kHz)-type Q: 100 channel version

R: N-type

 

 

 

 

6 - 2

Page 18 Page 20
Image 19
Page 18 Page 20
Contents VHF FM Transceivers Ordering Parts IntroductionRepair Notes Table of Contents EIA/TIA Section SpecificationsMain Unit TOP View Inside ViewsBottom View Removing the Main Unit Disassembly and Option InstructionsDisassembly Instruction Removing the Chassis PanelOptional Unit Installations Receiver Circuits Circuit DescriptionTransmitter Circuits PLL Circuit Power Supply Circuits Voltage LineOutput Expander IC IC10 Port AllocationsPreparation Adjustment Procedures¥ JIG cable Top view PLL Adjustment TXF Software AdjustmentSoftware Adjustment Main Unit Parts ListVariable Thermistor NTCCM20124AG473J-T Tantalum ECST0JY106R Chassis Unit Accessories Mechanical Parts and DisassemblyChassis Parts IC-F3GS parts Transistor and FET’S SEMI-CONDUCTOR InformationDiodes General and EIA/TIA Versions Except W/N-TYPE Board LayoutsMain Unit Bottom View MP6ETS/CEPT Version IC1MP5 VHF FI1 Convenient Parts ListDisassembly Information BC-137 Optional Desktop Charger InformasionBoard Layout Voltage DiagramOption Unit Block DiagramBU4066BCFV Voltage DiagramBand of ETS/CEPT version N-type DTA144EU Avref Vtref Toned Tonem Avcc Section Voltage DiagramPage 32, Kamiminami, Hirano-ku, Osaka, 547-0003, Japan UHF FM Transceivers IC-F4GTIC-F4GS Preparation PLL Adjustment Software Adjustment Power supply requirement APC IC3A NJM3403AV Disassembly and Option Instructions Optional Unit Installations 2ND if and Demodulator Circuits RF signal From PLL Driver Resistor R132 PLL Circuit Power Supply Circuits Voltage LinePTT Adjustment Procedures Screen Display Example DC Power Cable Connections L405 L11 Powerlo BPF T1 NJM3403AV-TE1 IC4 Resistor ERJ2GE Thermistor NTCCM1608 4LH 223KC Ceramic ECUE1H470JCQ ECEV1CA470SP Other Ceramic ECJ0EB1E471K Band MHz band MHz and H-band IC-F4GS parts DTA144 EU DTC144 EE DTC144 EU DTC144 TU DS1 LOW BandFI1 440-470 MHz Band Except W/N-TYPE Icom 470-500 MHz and High Bands B5542B C308 Q19 B5688B BC-137 Optional Desktop Charger Informasion Voltage Diagram Type Type of GEN Type of GEN and EIA/TIA version NJM3403AV M1-band of GEN and EIA/TIA version G W-type of GEN Type 2SC3585 R44 Q403 2SC5107 O Band of ETS/CEPT version N-type M1 440-470 MHz-band Page 13713IZ-C1U
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